jQuery implements the method of counting the number of input characters_jquery

The example in this article describes how jQuery implements counting the number of input text. Share it with everyone for your reference. The details are as follows:

jQuery counts the number of input words and can be used to count the number of words in replies and prompt the length of title words to increase friendliness and improve user experience. The code is as follows:

Copy code The code is as follows:

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  News title:
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I hope this article will be helpful to everyone’s jQuery programming.